Zac Efron on CONAN - "A friend of a friend of a friend tried Viagra..."

A naked Zac Efron in the film "That Awkward Moment"

Zac Efron and Miles Teller of the current movie That Awkward Moment dropped by Conan this week, and shared what "little" they know about Viagra, the little blue pill that inspired the now famous full-body nude scene.

Efron tells Conan that “a friend of a friend of a friend of a friend” once took “a half of a half of a half” of Viagra and it “turned him into like a horse, and then everyone just gets tired."

Conan wasn't buying the "friend of a friend of a friend" bit...

(via Queerty)